16224879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 25171200

約数和(自身を除く): 8946321

約数列:

[1, 3, 11, 19, 33, 57, 113, 209, 229, 339, 627, 687, 1243, 2147, 2519, 3729, 4351, 6441, 7557, 13053, 23617, 25877, 47861, 70851, 77631, 143583, 284647, 491663, 853941, 1474989, 5408293, 16224879]

約数ペア:

[(1, 16224879), (3, 5408293), (11, 1474989), (19, 853941), (33, 491663), (57, 284647), (113, 143583), (209, 77631), (229, 70851), (339, 47861), (627, 25877), (687, 23617), (1243, 13053), (2147, 7557), (2519, 6441), (3729, 4351)]